DV_ICE 8 Family Tree

ICE8 - Family Tree

This interactive family tree visualizes a multi-generational hierarchy using collapsible nodes and animated layout transitions. It shows relationships between individuals like ViplavaKumari, Rambabu, and their descendants, with color-coded node types indicating different generations or branches. Built with D3.js v3, the visualization uses a tree layout to position nodes, SVG rectangles with external HTML foreign objects for labels, and CSS-based tooltips. Clicking a node collapses or expands its subtree, while panning and zooming is enabled through `d3.behavior.zoom`. The tree loads hierarchical data from a JSON file and arranges nodes with animated transitions.

Kkartik900

ICE-8

This interactive family tree visualizes three generations of a family, with names displayed in a hierarchical layout branching from a single root ancestor. The SVG rendering uses D3.js v3’s `d3.layout.tree` to position nodes and `d3.svg.diagonal` for curved links. Users can click any node to collapse or expand its children, with smooth `transition` animations adjusting node positions and link paths. The data is hardcoded as a JSON array in the script, and styling includes violet backgrounds, cyan circles, and green strokes.

DDineshK2602

ICE8 - Family Tree

This interactive family tree visualizes three generations of a family, with the root "Rao" branching into three children and their respective descendants. Built with D3.js version 3, it uses the `d3.layout.tree` hierarchy layout and `d3.svg.diagonal` for curved links, rendering nodes as circles with labels in an SVG. Users can click any node (except the root) to collapse or expand its children, with smooth 750ms transitions (`duration`) animating the nodes and links to their new positions. The data is defined inline as a JSON array, and the layout normalizes horizontal spacing by depth.

SSatyaVineeth

ICE-8 Family Tree

This interactive family tree visualization displays generational relationships using a collapsible hierarchy. The D3 v3 tree layout positions colored nodes by family type, with light green for grandparents, grey for parents’ siblings, blue for siblings/cousins, and pink for the next generation. Clicking nodes collapses or expands branches with animated transitions, while SVG arrows and light steelblue links trace connections. Tooltips provide additional relationship details when hovering. The code uses `d3.layout.tree`, `transition().duration()`, and `foreignObject` for wrapped text labels, loading data from a local JSON file.

AAnanyaSamala

ICE8 - Family Tree

This interactive family tree visualization displays a hierarchical genealogy chart rooted at Sammaiah, with branches extending to children and grandchildren. The tree uses color-coded nodes by generation type and animated expanding/collapsing interactions. Built with D3.js v3, it implements a custom `d3.layout.tree()` for positioning, with SVG rendering for nodes and links. The visualization includes tooltips, zoom and drag behavior, and transition animations. Node data comes from a JSON file, with CSS styling handling visual properties like node appearance, link strokes, and hover states.

PPallaviManupati

ICE8_family_tree

This interactive family tree visualization displays hierarchical relationships using a branching node-and-link layout, with each person represented as a circle and their descendants connected by curved paths. The tree expands smoothly when new nodes are introduced, with transitions animating nodes to their final positions. Built with D3.js version 3.5, it uses `d3.layout.tree`, `d3.svg.diagonal`, and CSS-styled SVG elements, with node colors and names coming from the embedded JavaScript dataset.

NNitheeshSama

ICE_8_Family_Tree

This interactive family tree visualization displays genealogical relationships using an animated, collapsible node-link diagram. Built with D3 v3 and SVG, it loads hierarchical JSON data from `family-data.json` and renders colored rectangular nodes representing family members, with links labeled by relationship direction. The visualization includes zoom and drag capabilities via `d3.behavior.zoom`, tooltips on hover, and smooth transitions when expanding or collapsing nodes through click interactions. The code uses `d3.layout.tree` for layout calculations and custom collision detection to prevent node overlap.

SShivaKarpe

DV Family tree ICE_8

This example shows an interactive family tree visualization rendered as an SVG, with nodes labeled by family member IDs and colored according to data attributes. The tree layout uses D3 v5’s `tree()` and `hierarchy()` functions, with horizontal links drawn via `linkHorizontal()` based on the loaded JSON data. Users can pan and zoom using D3’s `zoom()` behavior, while text size varies by node depth. The visualization is built with React and renders directly into the DOM, with custom Playfair Display and Calibri fonts applied.

PPallaviManupati